| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CoH18 + 9 O2 = Co2 + 18 H2O
(NH4)2SO4 + Fe(NO3)3 = Fe2(SO4)3 + NH4NO3 =>
3(NH4)2SO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 NH4NO3
C4H8O2 + KMnO4 + H2SO4 = C4H4O4 + K2SO4 + MnSO4 + H2O =>
5 C4H8O2 + 8 KMnO4 + 12 H2SO4 = 5 C4H4O4 + 4 K2SO4 + 8 MnSO4 + 22 H2O
HClKHO = H2OKCl =>
HClKHO = H2OKCl
Cu + Ca(OH)2 = Ca(OH)2Cu =>
Cu + Ca(OH)2 = Ca(OH)2Cu
ZnCO3 = Zn + CO3 =>
ZnCO3 = Zn + CO3
K2SO4(aq) + MgCl2(aq) = MgSO4(aq) + K2Cl2(aq) =>
K2SO4(aq) + MgCl2(aq) = MgSO4(aq) + K2Cl2(aq)
KFeO2 + HNO3 = KNO3 + Fe(NO3)3 + H2O =>
KFeO2 + 4 HNO3 = KNO3 + Fe(NO3)3 + 2 H2O
C10H16Cl2O2 + C6H16N2 = C16H30N2O2 + HCl =>
C10H16Cl2O2 + C6H16N2 = C16H30N2O2 + 2 HCl
C2H9(s) + O2(g) = CO2(g) + H2O(g) =>
4 C2H9(s) + 17 O2(g) = 8 CO2(g) + 18 H2O(g)
CoKI = CoIK =>
CoKI = CoIK
Cu + Cl{-2} = CuCl{-2} =>
Cu + Cl{-2} = CuCl{-2}
H2SiO3 + FeOH = Fe2SiO3 + H2O =>
H2SiO3 + 2 FeOH = Fe2SiO3 + 2 H2O
H2C4H4O4 + NaOH = HOH + C4H4O4 + Na =>
H2C4H4O4 + 2 NaOH = 2 HOH + C4H4O4 + 2 Na
KCO{3} + CaCl = KCl + CaCO{3} =>
KCO{3} + CaCl = KCl + CaCO{3}
H2SO4 + Li2SO3 = Li2SO4 + H2SO3 =>
H2SO4 + Li2SO3 = Li2SO4 + H2SO3
Fe(s) + CuCl(aq) = FeCl(aq) + Cu(s) =>
Fe(s) + CuCl(aq) = FeCl(aq) + Cu(s)
H2SO4 + Ca(OH)2 = CaSO4 + HOH =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 HOH
Li2CO3 + Ca3(PO4)2 = Li3PO4 + CaCO3 =>
3 Li2CO3 + Ca3(PO4)2 = 2 Li3PO4 + 3 CaCO3
ClO2 + KOH = KClO + KClO4*H2O =>
2 ClO2 + 2 KOH = KClO + KClO4*H2O
Pb(ClO4)2 + K2CrO4 = PbCrO4 + KClO4 =>
Pb(ClO4)2 + K2CrO4 = PbCrO4 + 2 KClO4
K2CO3 + H2SO4 = K2SO4 + H2CO3 =>
K2CO3 + H2SO4 = K2SO4 + H2CO3
NaHCO3 + CH4CO2 = CH3CO2Na + CO2 + H2O =>
NaHCO3 + CH4CO2 = CH3CO2Na + CO2 + H2O
Na + O = Na2O2 =>
2 Na + 2 O = Na2O2
KF + HNO3 = KNO3 + HF =>
KF + HNO3 = KNO3 + HF
Na2SO3 + KMnO4 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
KMnO4 + NaOH + K2SO3 = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + K2SO3 = 2 K2MnO4 + Na2SO4 + H2O
CH3NHNH2 + N2O4 = N2 + H2O + C02 =>
4 CH3NHNH2 + 3 N2O4 = 7 N2 + 12 H2O + 2 C02
Me + H2O = Me(OH)3 + H2 =>
2 Me + 6 H2O = 2 Me(OH)3 + 3 H2
Na2B4O7*10H2O(borax) + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7*10H2O(borax) + 2 HCl = 2 NaCl + 4 H3BO3 + 5 H2O
MgOHNaS = MgSNaOH =>
MgOHNaS = MgSNaOH
P(s) + O(g) = P5O2(g) =>
5 P(s) + 2 O(g) = P5O2(g)
CaCO3 + SiO2 = CaSiO3 + CO2 =>
CaCO3 + SiO2 = CaSiO3 + CO2
NaBrHPO4 = NaPO4HBr =>
NaBrHPO4 = NaPO4HBr
Na2S2O3 + Cl2 = NaCl + Na2S4O6 =>
2 Na2S2O3 + Cl2 = 2 NaCl + Na2S4O6
CrO(s) + Zn(s) = Cr(s) + ZnO(s) =>
CrO(s) + Zn(s) = Cr(s) + ZnO(s)
Cr2O7{-2} + NaOH = CrO4{-2} + H2O + Na{+} =>
Cr2O7{-2} + 2 NaOH = 2 CrO4{-2} + H2O + 2 Na{+}
NH4ClO3 + Fe(NO3)2 = NH4NO3 + Fe(ClO3)2 =>
2 NH4ClO3 + Fe(NO3)2 = 2 NH4NO3 + Fe(ClO3)2
SiO2 + FeO = SiFe + O2 =>
2 SiO2 + 2 FeO = 2 SiFe + 3 O2
NaClKHP = NaKPClH =>
NaClKHP = NaKPClH
CuKJ = CuJK =>
CuKJ = CuJK
C2H2O4 + K2Cr2O5 = K2H2Cr2(C2O3)4(OH)2 + CO2 + H2O =>
9 C2H2O4 + K2Cr2O5 = K2H2Cr2(C2O3)4(OH)2 + 10 CO2 + 7 H2O
H3C6H5O7 + NaHCO3 = Na3C6H5O7 + CO2 + COH2 =>
7 H3C6H5O7 + 3 NaHCO3 = Na3C6H5O7 + 12 CO2 + 27 COH2
SrOC = SrCO =>
SrOC = SrCO
KBrAgOH = KOHAgBr =>
KBrAgOH = KOHAgBr
FeSO4 + H2SO4 = Fe2(SO4)3 + H2 =>
2 FeSO4 + H2SO4 = Fe2(SO4)3 + H2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
AlCl3 + Na(OH) = Al(OH)3 + NaCl =>
AlCl3 + 3 Na(OH) = Al(OH)3 + 3 NaCl
CH3Br + Br2 = CH2Br2 + HBr =>
CH3Br + Br2 = CH2Br2 + HBr
HCOOHC4H9OH = C4H9COOHH2O =>
HCOOHC4H9OH = C4H9COOHH2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/24
Équations équilibrées sur05/04/23
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